Sen. Adam Schiff (D-Calif.) asked the National Archives and Records Administration (NARA) to investigate Trump administration ...

Lawmakers and experts alike have raised concerns that use of Signal and Gmail for official business may violate federal records-keeping laws. These types of publicly available apps are also easier ...

Reuters this week reported that U.S. Defense Secretary shared classified information with wife, brother, lawyer. How does the ...

Yesterday's report of Gmail use and another recent report on additional Signal chats raise more questions about the security of sensitive government communications in the Trump administration.

Last week, National Security Advisor Michael Waltz inadvertently invited a journalist to a Signal chat discussing a planned military strike. Today, a new Washington Post report says that he has also ...

As one individual told Politico, “Waltz built the entire NSC communications process on Signal.” The claim comes on the heels of a Washington Post report stating that Waltz and other White House ...

The California Democrat’s request came the day after it was revealed that Defense Secretary Pete Hegseth discussed sensitive ...

Gmail is even less secure than Signal, the encrypted messaging app that’s available to the public. The use of the email service is the most recent instance of top national security officials ...

Democrats on the Senate Homeland Security Committee say the reported use of Signal and Gmail by national security officials creates major cybersecurity risks.

The team led by U.S. President Donald Trump's national security adviser, Mike Waltz, set up at least 20 group chats on the commercial Signal app to coordinate official work on issues involving China, ...

Democratic leaders of key House committees are reigniting calling for national security adviser Mike Waltz to step down.